LP4069B6F

{
  "schema_version": 1,
  "type": "component",
  "slug": "lp4069b6f",
  "title": "LP4069B6F",
  "brief": "LOWPOWER Battery Management, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "lp4069b6f",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "LP4069B6F",
    "manufacturer": "LOWPOWER",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "Battery Management",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588912339332972544",
    "parts": {
      "symbol": "lp4069b6f.kicad_sym",
      "footprint": "lp4069b6f.kicad_mod",
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      "lbr": "lp4069b6f.lbr"
    },
    "distributor_links": {
      "lcsc": "C517036"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T22:20:12Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CHRG",
        "type": "output",
        "description": "Open-drain charge status output that is pulled low by an internal NMOS while the battery is charging and can be pulled high by an external resistor when the charge cycle completes."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Connection to system ground."
      },
      {
        "number": "3",
        "name": "BAT",
        "type": "power_out",
        "description": "Connection to the battery, which needs a 10µF tantalum capacitor for stability when no battery is attached and only a 1µF ceramic capacitor when a battery is attached."
      },
      {
        "number": "4",
        "name": "VIN",
        "type": "power_in",
        "description": "Input power source to connect to a wall adapter, with the charger automatically disabled when the input rises above the 7V OVP threshold and the part rated to 28V input."
      },
      {
        "number": "5",
        "name": "FULL",
        "type": "output",
        "description": "Open-drain charge status output that can be pulled high by an external resistor while charging and is pulled low by an internal N-channel MOSFET when the charge cycle completes."
      },
      {
        "number": "6",
        "name": "ISET",
        "type": "passive",
        "description": "Charge current programming pin, where the charge current is set by connecting a 1% resistor (RISET) to ground."
      }
    ],
    "provenance": {
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      "factory_chain": {
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        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The LP4069B6F is the SOT23-6 variant (Order Information B6, Marking table). The six pins above come ; The EN (pin 4 in TDFN-8) and NC (pin 6 in TDFN-8) entries in the pin description table are TDFN-8 on; Pin types are inferred from the pin descriptions (for example, BAT as power_out and ISET as passive)"
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        "at": "2026-10-17T22:19:08"
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        "sha256": "9986abea42da0b2c",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
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        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
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        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "LOWPOWER",
      "Package": "SOT-23-6",
      "Category": "Power Management (PMIC)",
      "Pins": "6"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "9986abea42da0b2c89ad547d8485059b0c39c23312bc9818806fbab8e62e8f1c",
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        {
          "name": "Regulated Output (Float) Voltage",
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        {
          "name": "Other pin to GND",
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          "min": -0.3,
          "typ": null,
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        {
          "name": "Maximum Soldering Temperature",
          "symbol": "",
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          "unit": "℃",
          "min": null,
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          "conditions": "at leads, 10 sec",
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        {
          "name": "Operating Junction Temperature Range",
          "symbol": "TJ",
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          "min": -20,
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        {
          "name": "Storage Temperature",
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          "unit": "℃",
          "min": -65,
          "typ": null,
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        },
        {
          "name": "IIN Input Supply Current",
          "symbol": "IIN",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": 80,
          "max": null,
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        },
        {
          "name": "VIN Under Voltage Lockout Threshold",
          "symbol": "VUV",
          "kind": "electrical",
          "unit": "V",
          "min": null,
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          "max": null,
          "conditions": "From VIN Low to High",
          "source_page": 5,
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        },
        {
          "name": "Input Voltage OVP",
          "symbol": "VOVP",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 7,
          "max": null,
          "conditions": "VIN Rising",
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        },
        {
          "name": "OVP Hysteresis",
          "symbol": "VOVP_HYS",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 150,
          "max": null,
          "conditions": "",
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        },
        {
          "name": "BAT Pin Current (RISET=3.4k)",
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          "unit": "mA",
          "min": null,
          "typ": 500,
          "max": null,
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          "max": null,
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          "name": "BAT Pin Current (VBAT=4.2V)",
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          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "VBAT=4.2V (VIN=float or 0V)",
          "source_page": 5,
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        },
        {
          "name": "Trickle Charge Current",
          "symbol": "ITRIKL",
          "kind": "electrical",
          "unit": "%IBAT",
          "min": null,
          "typ": 10,
          "max": null,
          "conditions": "VBAT<VTRIKL, RISET=10k, Current Mode",
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        {
          "name": "Trickle Charge Threshold Voltage",
          "symbol": "VTRIKL",
          "kind": "electrical",
          "unit": "V",
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          "typ": 2.6,
          "max": null,
          "conditions": "VBAT Rising",
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        {
          "name": "Trickle Charge Hysteresis Voltage",
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          "kind": "electrical",
          "unit": "mV",
          "min": null,
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          "max": null,
          "conditions": "",
          "source_page": 5,
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        },
        {
          "name": "Termination Current Threshold",
          "symbol": "ITERM",
          "kind": "electrical",
          "unit": "%IBAT",
          "min": null,
          "typ": 10,
          "max": null,
          "conditions": "",
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        },
        {
          "name": "ISET Pin Voltage",
          "symbol": "VISET",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "RISET=10k, Current Mode",
          "source_page": 5,
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        },
        {
          "name": "CHRG/FULL Pin Weak Pull-Down Current",
          "symbol": "ICHRG",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": 5,
          "max": null,
          "conditions": "VCHRG=5V",
          "source_page": 5,
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        {
          "name": "CHRG/FULL Pin Output Low Voltage",
          "symbol": "VCHRG",
          "kind": "electrical",
          "unit": "V",
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          "max": null,
          "conditions": "ICHRG=5mA",
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        },
        {
          "name": "Recharge Battery Threshold Voltage",
          "symbol": "ΔVRECHRG",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 150,
          "max": null,
          "conditions": "VFLOAT-VRECHRG",
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        {
          "name": "EN Logic-Low Voltage Threshold",
          "symbol": "VEN_ON",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.4,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "EN Logic-High Voltage Threshold",
          "symbol": "VEN_OFF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.4,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction Temperature in Constant Temperature Mode",
          "symbol": "TLIM",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 125,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance (SOT23-6, θJA)",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": 200,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "ESD HBM (Human Body Model)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "KV",
          "min": null,
          "typ": 2,
          "max": null,
          "conditions": "Human Body Mode",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "ESD MM (Machine Model)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": 200,
          "max": null,
          "conditions": "Machine Mode",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
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  "discovery_pitch": "LP4069B6F (LOWPOWER) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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